Table 1
Nuisance parameters for the Hillipop likelihood and Gaussian prior used during the likelihood maximization.
| Name | Definition | Prior (if any) |
|
|
||
| Instrumental | ||
|
|
||
| c0 | map calibration (100-hm1) | 1.000 ± 0.002 |
| c1 | map calibration (100-hm2) | 1.000 ± 0.002 |
| c2 | map calibration (143-hm1) | fixed to 1. |
| c3 | map calibration (143-hm2) | 1.0000 ± 0.002 |
| c4 | map calibration (217-hm1) | 1.0025 ± 0.002 |
| c5 | map calibration (217-hm2) | 1.0025 ± 0.002 |
| A | absolute calibration | 1.0000 ± 0.0025 |
|
|
||
| Foreground modelling | ||
|
|
||
|
PS amplitude in TT (100 × 100 GHz) | |
|
PS amplitude in TT (100 × 143 GHz) | |
|
PS amplitude in TT (100 × 217 GHz) | |
|
PS amplitude in TT (143 × 143 GHz) | |
|
PS amplitude in TT (143 × 217 GHz) | |
|
PS amplitude in TT (217 × 217 GHz) | |
| ASZ | scaling for the tSZ template | |
| ACIB | scaling for the CIB template | 1.00 ± 0.20 |
| AkSZ | scaling for the kSZ template | |
| ASZxCIB | scaling parameter for the | |
| cross-correlation between kSZ and CIB | ||
|
scaling parameter for the dust in TT | 1.00 ± 0.20 |
Notes. The calibration factors are taken from Planck Collaboration VIII (2016) and the amplitude of the dust template extrapolated from the 353 GHz (Planck Collaboration XXX 2014). A prior on ACIB is applied to relieve some degree of degeneracy among foregrounds when ACT+SPT data are not used. We have put in boldface the parameters that are common to the ACT and SPT likelihoods in the combined fit (see Sect. 4).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.